Imo if it is not very tall most quads can make em. it is the long hills that nail ya. momentum is your friend with hills. and they can be fun or can be ugly depending one what happens. if it is shorter then 20 feet you should be fine. anything more then that I wouldn't. of course though is it extremely steep? or is it loose. alot of different variables. one thing to remember a quad can do a lot more then most people give em credit for. thing is you need to be experienced to be able to take full advantage of it.